Select the connected line path such as line, arc, circle and curve, set the pipe parameters after executing the command, and generate the round pipe according to the path. The last settings you use will be remembered the next time you open them. When a pipe is generated, the path is always the center of the pipe.Multiple arcs and other complex 3D paths may produce unexpected knots

Mark, select, delete, or display line stubs for all open segments in the drawing. Can be used to check and organize imported CAD drawings.

The difference between the plug-in and the Su built-in interleaving is that when two groups perform Boolean operations, the final result can be kept in the state of the original group. The lines generated by interleaving are stored in the current layer and the original group

One click welding of the connected straight or curved line segments as a whole can be performed in batches.

To raise a line to a wall (surface) of a certain height

Keep the path that the section does not twist to follow.

Cut rectangular holes in the wall.

Contour lines are generated according to the existing terrain.

It includes 15 utilities, which are used to make 2D graphics. Although those tools are similar to those of SketchUp, you don't have to worry about the lines you draw running into 3D space. Your drawing area is only limited to XY plane. 2D tools already includes basic plane processors

Dimension plug-in is an enhanced version of dimension tools in SketchUp. It can perfectly insert and modify dimensions, rotate, divide, merge, trim and extend them, which is very efficient.